15 0.5252403846153846 0.5733173076923077 0.31490384615384615 0.06009615384615385
6 0.08774038461538461 0.4855769230769231 0.03485576923076923 0.046875
6 0.06971153846153846 0.42908653846153844 0.03125 0.030048076923076924